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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
395 Race brute force implementation two pointers Statement E Codeforces Beta Round 42 (Div. 2) {43} PROGRAMMING 2200
174 Hellish Constraints brute force dp two pointers Statement E Codeforces Beta Round 99 (Div. 1) {138} PROGRAMMING 2900
3525 Shifts brute force two pointers Statement A Codeforces Round 142 (Div. 1) {229} PROGRAMMING Codeforces Round #142 Problem Analysis 1600
847 Table with Letters - 2 brute force two pointers Statement D Codeforces Round 154 (Div. 2) {253} PROGRAMMING 2000
416 Maxim and Calculator brute force dp two pointers Statement E Codeforces Round 160 (Div. 1) {261} PROGRAMMING Codeforces Round #160 tutorial 2800
3036 Nearest Fraction brute force implementation two pointers Statement B Codeforces Round 172 (Div. 2) {281} PROGRAMMING Codeforces Round #172 Editorial 1700
12269 George and Round brute force greedy two pointers Statement B Codeforces Round 227 (Div. 2) {387} PROGRAMMING 1200
3731 Balls Game brute force two pointers Statement B Codeforces Round 245 (Div. 2) {430} PROGRAMMING Codeforces Round #245 — Editorial 1400
690 Edo and Magnets brute force greedy implementation two pointers Statement C Codeforces Round 330 (Div. 1) {594} PROGRAMMING 2700
6668 An impassioned circulation of affection brute force dp strings two pointers Statement C Codeforces Round 418 (Div. 2) {814} PROGRAMMING 1600
1204 Bamboo Partition brute force data structures implementation math number theory sortings two pointers Statement C Codeforces Round 424 (Div. 1, rated, based on VK Cup Finals) {830} PROGRAMMING Codeforces Round #424 Editorial 2500
10231 Kirill And The Game brute force two pointers Statement A Codeforces Round 430 (Div. 2) {842} PROGRAMMING Tutorial Codeforces Round #430 (Div. 2) 1300
4464 Mysterious Crime brute force combinatorics math meet-in-the-middle two pointers Statement D Codeforces Round 519 by Botan Investments {1043} PROGRAMMING Codeforces Round #519 Editorial 1700
3577 Good Triple brute force two pointers Statement B Codeforces Round 562 (Div. 1) {1168} PROGRAMMING Codeforces Round #562 — Editorial 2000
4146 White Lines brute force data structures dp implementation two pointers Statement D Codeforces Round 578 (Div. 2) {1200} PROGRAMMING Codeforces Round #578 (Div. 2) Editorial 1900
19740 Broken Keyboard brute force strings two pointers Statement A Educational Codeforces Round 75 (Rated for Div. 2) {1251} PROGRAMMING 70860 1000
1851 Delete a Segment brute force constructive algorithms data structures dp graphs sortings trees two pointers Statement E Codeforces Round 613 (Div. 2) {1285} PROGRAMMING Codeforces Round #613 (Div. 2) Editorial 2300
8388 Three Blocks Palindrome (hard version) brute force data structures dp two pointers Statement E2 Codeforces Round 634 (Div. 3) {1335} PROGRAMMING 75993 2000
12756 Constant Palindrome Sum brute force data structures greedy two pointers Statement D Codeforces Round 636 (Div. 3) {1343} PROGRAMMING 76352 1800
20734 Special Elements brute force implementation two pointers Statement E Codeforces Round 640 (Div. 4) {1352} PROGRAMMING 77161 1500
27915 New Theatre Square brute force dp greedy implementation two pointers Statement B Educational Codeforces Round 88 (Rated for Div. 2) {1359} PROGRAMMING Educational Codeforces Round 88 Editorial 1000
28384 XXXXX brute force data structures number theory two pointers Statement A Codeforces Round 649 (Div. 2) {1364} PROGRAMMING 750.0 Codeforces round #649 editorial 1200